Bresser T-REX 2 Quick Start Manual page 9

Important tips
1. The filament spool must be oriented
corectly (see below illustrations)
2. After the guide tube fixation is
completed, press the left spring
presser of the extruder, put the
filament vertically into the left
filament intake from the other end of
the guide tube.
NOTE: Pay attention to extend the guide tube to the inside of the spool to prevent
the filament from being wrapped outside the spool.
Make sure that the two filament strands are installed in crossed position.
Installing the top cover
Install the top cover when printing ABS.
Remove the top cover when printing
PLA.
Guide tube
buckle
Limited seat
Lock the guide tube with R-shape
buckles.
Installing the anti-oozing plate
Fix the anti-oozing
plate by two M3x8
screws.
Make sure that the nozzle touches
the anti-oozing plate properly when
installed. The distance between the
nozzle and the plate can be adjusted
manually. After printing, scratches on
the plate surface can be visible. This is
not a failure but normal.
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M3x8